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LONG-TERM DEBT - (Details) - USD ($)	1 Months Ended				12 Months Ended
	Dec. 31, 2016	Nov. 30, 2016	Aug. 31, 2015	Jul. 31, 2015	Dec. 31, 2018	Dec. 31, 2017
Long-term debt
Long term debt total					$ 3,046,008	$ 3,492,358
Less: current portion					(406,361)	(410,949)
Long term debt, excluding current maturities					2,639,647	3,081,409
Loans Payable
Long-term debt
Original principal amount					$ 4,209,608	$ 4,209,608
Prime rate (as a percent)					0.25%	0.25%
Interest rate (as a percent)					5.75%
Long term debt total					$ 2,878,980	$ 3,094,301
Note Payable To Deutsche Leasing USA Inc 3.69 Percent Due July 2018
Long-term debt
Renewal term				36 months
Original principal amount				$ 276,495
Interest rate (as a percent)					3.69%	3.69%
Principal and interest repayment			$ 8,100
Long term debt total						$ 56,180
Note payable to Deutsche Leasing USA, Inc. due November 2019
Long-term debt
Renewal term		36 months
Original principal amount		$ 525,017
Interest rate (as a percent)					4.25%	4.25%
Principal and interest repayment	$ 15,500
Long term debt total					$ 167,028	$ 341,877

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